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SKU: CRS-J-JT-TBK2 ★★★★★ (132 reviews)
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LIFETIME WARRANTY
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SHIPS IN 1–3 DAYS
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MADE IN UTAH, USA
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$ 446.21 446.21 USD $ 524.95

$ 524.95

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🔧 Built to order · Ships in 1–3 business days

COLOR 11 colors — pick yours
https://jerdev.core4x4.com/web/image/product.template/1976/image_1920?unique=10b3589
SKU: CRS-J-JT-TBK2
Fits: 2020 - Present Jeep Gladiator JT Add vehicle
Add Vehicle Google 5.0 ★★★★★ (132 reviews)

$ 446.21 446.21 USD $ 524.95

$ 524.95

Build Your Kit

  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
  • Brand
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Lift Size
    Choose your current front lift height. Measure from center of wheel to fender if unsure.
  • Rear Track Bar Clearance Bend For Spare Tire
    Choose clearance bend if your spare tire interferes with a straight rear track bar.
  • Note to Core4x4:

Select Color to see price and add to cart.

WHAT’S INCLUDED
4
Upper Control Arms
4
Lower Control Arms
2
Front Track Bars
2
Rear Track Bars
4
End Links

4–8 hr install Moderate Alignment recommended Lifetime warranty on all non-wear items Made In USA

Made in USA Orem, Utah
Lifetime Guarantee Unconditional
10 Colors In-house powder coat
Ships in 3 Days From our UT facility
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

Why Builders Choose CORE 4X4

Warranty facts, not marketing language.

vs. MetalCloak

Their “lifetime” language refers to their service model. Actual parts warranty: 1 year. Ours: lifetime.

vs. Teraflex

Skip a maintenance interval? Their warranty voids. Ours doesn’t.

vs. Clayton Off Road

Clayton warrants their Johnny Joints for 90 days. We cover ours for life.

Optimized Vehicle Stability

Maximize your Jeep Gladiator JT’s control and stability with our Cruise Series Track Bar Kit. Designed for 2020-Present models, this kit includes both front and rear track bars, ensuring your axles remain perfectly centered even under extreme off-road conditions. By maintaining proper suspension geometry, this kit significantly enhances steering response, eliminates rear-end wandering, and helps combat death wobble—especially when paired with adjustable control arms.

What’s Included in the Kit?

  • Cruise Series Front Track Bar (CRS-J-JT-FTB1)
  • Cruise Series Rear Track Bar (CRS-J-JT-RTB1)

Key Features and Benefits

  • Eliminates Steering Instability – Keeps the front and rear axles centered, reducing bump steer and enhancing overall handling.
  • Death Wobble Prevention – Helps prevent death wobble when used with our adjustable Cruise Series Control Arms (CRS-J-JT-CS8).
  • Rear-End Control – Reduces rear wandering, also known as dog-tracking, for a more predictable ride.
  • Heavy-Duty Construction – Built from 1.5" OD .313 Wall DOM tubing for unmatched durability on all terrains.
  • Precise Adjustability – Designed to accommodate lifts from 0 to 6 inches, ensuring perfect axle positioning.
  • Recommended Pairing – For a complete suspension upgrade, pair with our Cruise Series Complete Control Arm Set (CRS-J-JT-CS8).

Engineered for Maximum Stability

Lifting a Jeep Gladiator without adjusting the track bars can cause the axles to shift off-center, leading to poor handling, uneven tire wear, and unnecessary stress on suspension components. Our adjustable front and rear track bars eliminate these issues, keeping your Jeep’s axles precisely aligned—whether you’re on the highway or tackling aggressive off-road terrain.

When combined with our full set of adjustable control arms (CRS-J-JT-CS8), this kit provides the ultimate death wobble solution, correcting caster, pinion angle, and axle alignment for a smoother, more controlled driving experience.

Two-Stage Powder Coating

Each track bar undergoes a two-stage powder coating process for maximum durability and corrosion resistance. Zinc primer base coat protects against rust. Top coat available in 10 color options lets you customize your track bars to match your build.

Made in the USA

All Cruise Series components are proudly manufactured in Orem, UT. By sourcing materials locally and maintaining strict quality control standards, we ensure unmatched durability and performance.

Optional Hardware Upgrade

The Cruise Series Track Bar Kit is designed for straightforward installation using factory hardware. If dealing with rusted or stubborn bolts, we offer Grade 8 hardware kits, available separately, to make installation even easier.

In Conclusion

By choosing the Cruise Series Track Bar Kit, you’re investing in maximum stability, death wobble prevention, and long-term durability. For a complete suspension upgrade, pair this kit with our Cruise Series Complete Control Arm Set (CRS-J-JT-CS8) to achieve full axle centering, precise alignment, and unmatched handling performance. Upgrade today and drive with confidence, no matter the terrain!


Make Model Submodel Years
Jeep Gladiator 2020 - Present

Each rebuild kit includes all necessary components to replace and restore wearable parts.

Master Rebuild kit for CRS-J-JT-TBK2 $ 70.00
Master Rebuild kit for CRS-J-JT-FTB1 $ 35.00
Master Rebuild kit for CRS-J-JT-RTB1 $ 35.00

Vehicle Jeep Gladiator JT (20–Present)
Brand CORE 4X4
Color Black or Blue or Charcoal or Green or LightGreen or Orange or Purple or Red or White or Yellow or Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Series Cruise Series
Hardware No Hardware or Complete Kit
Lift Size 0" — 6" or 6"+
Rear Track Bar Clearance Bend For Spare Tire Straight Bar or Clearance Bend

Select your lift size in Step 1 — the kit ships with the correct geometry for that height. If you’re running a non-standard setup, call us before ordering and we’ll confirm compatibility.

Death wobble is a geometry problem, not just worn parts. Cruise Series corrects caster angle and eliminates the flex points that let shimmy start. Replacing one part at a time delays the fix — this replaces the geometry.

Yes, if you’ve done a lift kit before. Full-day project. Watch the complete JT install walkthrough on our YouTube channel — most owners wrap it in a day. Any off-road shop can run it if you’d rather have it done.

Any non-wear component fails — we replace it. No mileage cap. No maintenance intervals to track. No fine print about voiding if you miss a service. Lifetime means lifetime.

Teraflex’s lifetime warranty voids if you miss a maintenance interval. MetalCloak’s actual parts warranty is 12 months — their “lifetime” language refers to their service program. No conditions here.

See It Installed

Install videos and build guides on our YouTube channel.

Watch more installs on YouTube
Google

Reviews from Google

See all on Google
5.0
★ ★ ★ ★ ★
132 reviews
5 ★
97%
4 ★
2%
3 ★
0%
2 ★
1%
1 ★
0%
SG
Sal Giordano Sep 24, 2025
★ ★ ★ ★ ★ Google
I want to take the time to share my experience with Core 4x4. I have a 2004 Jeep Wrangler and was looking to upgrade some suspension parts. I went with Core 4x4 upper & lower adjustable control arms and a front adjustable track bar. Everything arrived quickly, and right out of the box I was impressed with the quality and craftsmanship. I had a few questions during installation (measurements and torque specs), and I spoke with Korby on a couple of occasions. Not only did he send me detailed instructions, but he also shared an installation video specific to the part and vehicle I was working on, something you don’t get from many companies. The control arms fit perfectly, look great, and perform exactly as I hoped. I did run into an issue with the front track bar touching the front diff. When I reached out, Korby had me send pictures and then immediately offered two solutions: his bar guy could make a different bend and send it out to me, or I could get a full refund. His response honestly blew me away. As much as I wanted to run the Core 4x4 track bar, I chose the refund. Korby sent me a prepaid shipping label right away, no hassle. My experience with Core 4x4 has been excellent. Korby was extremely understanding, communicative, and helpful every step of the way. The parts I received were high quality, and the customer service was second to none. I would absolutely recommend Core 4x4 10 out of 10 times and will be using them again. Just a great American company with awesome people who truly care about their customers. Thank you Korby, and thank you Core 4x4!
AS
Anthony Snyder Jun 26, 2025
★ ★ ★ ★ ★ Google
Great experience and really great parts
PG
Paul Griffin Feb 21, 2026
★ ★ ★ ★ ★ Google
Great long arm kit with everything else I needed as well! They worked with me to ensure that I was getting an upgraded components kit just like I wanted. Fast shipping with some of the best packaging that I have ever seen. Nothing was scratched or missing and this kit is even more impressive than the videos or website can show. Powder coating looks great with no issues. I would highly recommend CORE 4x4 to anyone looking for a great quality kit.
GM
George Mar Sep 24, 2025
★ ★ ★ ★ ★ Google
Great company. Highly satisfied with Core 4x4 customer service. Had some bushings fall apart around 600 miles from home. Called and spoke with Korby Linscomb on Thursday, late in the afternoon. He was able to get my bushings sent across country overnight at a very reasonable rate. Had me up and running by Friday evening with enough time to enjoy the Great Smoky Mountain Jeep Invasion. Thanks Guys!
NM
Noah Myers Mar 23, 2024
★ ★ ★ ★ ★ Google
I contacted these guys on a Saturday through email and needed some control arms by the following weekend, Spence got back with me and told me he would make sure the order got shipped out on Monday, they got busy and wasn’t able to ship the package out so he got back with me that evening and upgraded my shipping for free and shipped out the next day, only because he told me he’d make sure I’d have them by the weekend! This company sticks to their word! The customer service from these guys are unmatched and they will have another lifetime customer here!
BC
Brad C Mar 24, 2021
★ ★ ★ ★ ★ Google
Outstanding experience! I asked Core to build me a set of custom control arms that were larger/heavier than they normally build. They gladly accepted the challenge and turned out an expertly crafted and super strong product ahead of schedule. Fit and finish are excellent. Spence and Cameron were a pleasure to work with every step of the way. And all of this for a very reasonable price. I highly recommend these guys!
JW
Jonathan Word Aug 25, 2025
★ ★ ★ ★ ★ Google
Beefy parts made and painted well, very fair pricing for what you get, and fantastic customer service to boot. Easily my favorite place to get suspension parts.
AP
Ajay Paynter Mar 9, 2026
★ ★ ★ ★ ★ Google
Great company, who worked with me on shipping parts, to arrive in time for a show, when I explained my concern of possibly not getting the control arms in time. Quality is amazing on the part, affordable price for what you get, and the powdercoat is top notch, not a single issue with this product, would buy again.
C
caleb Mar 24, 2022
★ ★ ★ ★ ★ Google
Absolutely a great company. Ordered rear lower control arms with hardware but when i got it the hardware wasn't there but they sent it out right away and got a free t-shirt! Highly recommend.
J
Justin Mar 24, 2021
★ ★ ★ ★ ★ Google
Small business, family owned, made in the USA, lifetime warranty. Purchased Tier 3 control arms and rear track bar for a 2006 Jeep LJ. Simple website and easy to contact over phone and email. I had some technical questions and they were happy to answer them. They allow local pickup and were built to order same week. The order was wrapped and ready when I walked in and even gave a tour of the shop. They abrasive blast all raw materials to achieve a better surface profile for powdercoat to adhere and create a smooth, durable finish. I also noticed several CNC machines and a robotic welder they use for all their parts. A small outfit with a robotic welder? Their concern for quality is obvious and it shows in the parts they make. Very impressed. Happy to do business with these guys.

Specifications

Color Black, Blue, Charcoal, Green, LightGreen, Orange, Purple, Red, White, Yellow, Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Hardware No Hardware, Complete Kit
Lift Size 0" — 6", 6"+
Rear Track Bar Clearance Bend For Spare Tire Straight Bar, Clearance Bend
Vehicle Jeep Gladiator JT (20–Present)
Brand CORE 4X4
Series Cruise Series
Note to Core4x4: -
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